BMW i8

With a state-of-the-art carbon-fiber frame, large butterfly-opening doors and flashy touches of electric blue throughout, the i8 might be one of the most futuristic-looking cars on Earth. This high-performance plug-in hybrid accelerates from 0 to 60 mph in less than five seconds, gets 87 miles per gallon and has a top speed of 155 mph. The price tag will be well over $120,000.